#include<stdio.h>
int funX()
{
	int x;
	x=5;
	int funY()
	{
		int x=2;
		x=x*x;
		return x;
	}
	printf("%d\n",x);
	int q;
	q=funY();
	
	return q;
}
int main ()
{
	int s;
	s=funX();
	printf("%d\n",s);
	int y;
	printf("%d\n",y);
	return 0;
}
